Posts tagged 'makerbot'

Thing-a-Day 2011 #24 - Hershey Fonts in JS, now sized for Unicorn Plotting!

This post used to be on Posterous. I rescued my posts before Posterous shut down and am now sharing them here.

I tweaked my little Hershey Fonts in JavaScript toy a bit. Now, the SVG data that it produces is at the right size and scale to plot on a sticky note on a MakerBot Unicorn.  Save the SVG content, load it in Inkscape, and save it as .gcode using my Inkscape extension for Unicorn.

At long last, after a bunch of little thing-a-days, I can write out a sticky-note:

Belaird

Save the SVG data and open it in Inkscape:

Belaird-inkscape

And save it as G-Code for plotting on the Unicorn!

Belaird-gcode

Matt Griffin was kind enough to plot it for me on one of the Thing-O-Matics at the BotCave:

Belairicorn

... sorry for the Bel-Air... :)

You can play with it here: http://schmarty.net/hershey_js_demo/

Thing-a-Day #19 - Cube Gears!!

This post used to be on Posterous. I rescued my posts before Posterous shut down and am now sharing them here.

Today I finished and assembled the awesome Cube Gears by Emmett from Thingiverse!

They are so much fun to turn. Printable working gears for the win!

http://www.thingiverse.com/thing:6073

Photo

Thing-a-Day 2011 #14 - Sticky Note Tweet template for Unicorn

This post used to be on Posterous. I rescued my posts before Posterous shut down and am now sharing them here.

I've been toying with the idea of cool automatically generated plots for the Unicorn pen plotter. This one is an experiment in laying out a tweet for plotting on a sticky note.

It should be possible, layer, to use this as a template for creating new plots! Could be kind of fun.

Feel free to grab the file on Thingiverse.

http://www.thingiverse.com/thing:6425

Tweet

Thing-a-Day 2011 #9 - Plots of the 2-color Baltimore Node logo!

This post used to be on Posterous. I rescued my posts before Posterous shut down and am now sharing them here.

I made this version of the Baltimore Node logo the other day in Inkscape, but wasn't at home to test it. Here are the resulting plots on both EggBot and Unicorn!

The Unicorn version came out a little messed up due to my sizing the file wrong - the pen went off the edge of my sticky note pad and mussed everything up. I resized the plot to fit the sticky note fine, but had some pen registration issues with the now-crumpled sticky note pad. I'll probably try this again later with some nicer stock.

New files and more detailed description over on Thingiverse.

Node-2-color-eggbot
Node-2-color-unicorn

Thing-a-Day 2011 #2 - New features for inkscape-unicorn: pen registration and homing support

This post used to be on Posterous. I rescued my posts before Posterous shut down and am now sharing them here.

Today I made some improvements to the inkscape-unicorn plotter extension that I released yesterday.

Inkscape-unicorn-reg-and-homing

Specifically, I've added two things:

  • The option to do a pen-registration check at the beginning of each plot, taken from mifga's original.
  • The option to set where "home" is, for people who like to start their plots with the platform anywhere other than in the center.

This should help make some nice plots!

Thing-a-Day 2011 #1 - Unicorn Pen Plotter extension for Inkscape!

This post used to be on Posterous. I rescued my posts before Posterous shut down and am now sharing them here.

I spent some time this weekend making this plugin and today went through the process of releasing it via GitHub and posting it to Thingiverse: http://www.thingiverse.com/thing:5986

Inkscape-unicorn

One problem that has often plagued users of the MakerBot Unicorn is the long and confusing chain of tools required to go from a nice vector drawing to a G-Code file that can be plotted from ReplicatorG.

mifga did an awesome tutorial that made it possible to understand the steps needed to work all of these tools, but it was obvious that something better was needed.

So, I made a mashup of scribbles.py and the Egg-Bot Driver for Inkscape to bring you the inkscape-unicorn extension for Inkscape!

Once installed, this extension allows you to save files in “MakerBot Unicorn G-Code (*.gcode)” format!

Learn more, download, and contribute at the GitHub page for this project:

https://github.com/martymcguire/inkscape-unicorn

If you’re desperate, you can also download the zip file attached to this thing, but please consider getting the latest version from GitHub. :)

Thanks to langfordw for the original Unicorn Logo used as an example on this Thing.